3x-9+x=4+2x-3

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Solution for 3x-9+x=4+2x-3 equation: 



3x-9+x=4+2x-3

We move all terms to the left:

3x-9+x-(4+2x-3)=0

We add all the numbers together, and all the variables

3x+x-(2x+1)-9=0

We add all the numbers together, and all the variables

4x-(2x+1)-9=0

We get rid of parentheses

4x-2x-1-9=0

We add all the numbers together, and all the variables

2x-10=0

We move all terms containing x to the left, all other terms to the right

2x=10

x=10/2

x=5

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